Patents by Inventor Sophie TALLON

Sophie TALLON has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Tool for machining wells in multi-stage discs by PECM, electrochemical machining assembly and machine including said tool, and method using said tool
    Patent number: 10507540
    Abstract: Tooling (10) for making slots in a multistage disk (1) by electrochemical machining. The tooling comprises first and second rings (20) arranged coaxially about a disk axis and configured to act as cathodes, each ring having an inside periphery with a plurality of radial machining projections. The first and second rings (20) are rigidly secured relative to each other. A method of making slots in a multistage disk by electrochemical machining using such a tool.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: December 17, 2019
    Assignees: SAFRAN AIRCRAFT ENGINES, PEMTEC
    Inventors: Janvier Lecomte, Mickael Rancic, Sophie Tallon, Juri Kraft, Andreas Grutzmacher
  • TOOL FOR MACHINING WELLS IN MULTl-STAGE DISCS BY PECM, ELECTROCHEMICAL MACHINING ASSEMBLY AND MACHINE INCLUDING SAID TOOL, AND METHOD USING SAID TOOL
    Publication number: 20190054555
    Abstract: Tooling (10) for making slots in a multistage disk (1) by electrochemical machining. The tooling comprises first and second rings (20) arranged coaxially about a disk axis and configured to act as cathodes, each ring having an inside periphery with a plurality of radial machining projections. The first and second rings (20) are rigidly secured relative to each other. A method of making slots in a multistage disk by electrochemical machining using such a tool.
    Type: Application
    Filed: October 7, 2016
    Publication date: February 21, 2019
    Applicants: SAFRAN AIRCRAFT ENGINES, PEMTEC
    Inventors: Janvier LECOMTE, Mickael RANCIC, Sophie TALLON, Juri KRAFT, Andreas GRUTZMACHER